Learn psychology,
in plain English.
Short guides to the ideas behind our tests: how memory, focus and feelings work, what the research says, and what a test can and can't tell you.
What psychology tests can and can't tell you
A plain guide to reading any online psychology test: what a result shows, what it leaves out, and how to use it without taking it too seriously.
Attention span: myths, and what helps
No, you don't have a goldfish's attention span. What research says about how focus drifts, why it dips over time, and small habits that help.
Is photographic memory real?
Can anyone recall a scene like a photograph? A look at eidetic imagery, memory champions and what a visual memory test actually shows.
How much can your short-term memory hold?
Seven, plus or minus two? Four? Here is what the famous memory-span research found, why chunking matters, and how to hold a longer number.
The Stroop effect, explained
Why is it hard to name the ink colour when the word spells a different colour? A plain explanation of the Stroop effect and what it does and doesn't show.
What a reaction time test really measures
A reaction time test clocks how fast you respond to a change on screen. Here is what goes into that number, and why it shifts from one try to the next.
What is emotional intelligence?
Emotional intelligence is about noticing, understanding and handling feelings. Where the idea came from, what scientists debate, and how to build it.
What is the Enneagram, really?
The Enneagram sorts people into nine types. Here is where it came from, what research says about it, and a sensible way to use your result.
Why do we overthink at night?
Quiet rooms, tired minds and unfinished business. Here is what's going on when you can't switch off, and three small things that actually help.